OT-2026-000101609
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000101609) never changes.
Identity and time
| Publication number | OT-2026-000101609 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7970-b702-3b2e2cb46155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101609 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7f30b36fccd84368ed4eadbc1c7d7ffca5f72ea8c7a6734c59b8d473d33c0c7 |
|---|---|
| Markdown | a87fbad3b4da19add45f649337cda4869fbe61c5a548fd5ff9e260eff7841b90 |
| Publication page | ec060bd02d1cb30e66b45db30e1c365aa60ab9653dd4a17d6df1fc48b3bf29bd |
| Manifest | ca6517e904950da5d39a1e61141db6e67293fb58f863bc1bd09b6e272d71d372 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | F7/etEv/AVkJvf3f43ReDp1jMbKa1SjnWmSIUPgccSH93bBXte324B8KjMsyiX1qWSAMgtsm1nBV1J4tcS9/DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:43.416949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101609observed ec060bd02d1cb30e66b45db30e1c365a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:43.396425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101609/manifest.jsonobserved ca6517e904950da5d39a1e61141db6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.378295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101609/publication.mdobserved a87fbad3b4da19add45f649337cda486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.359053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101609/publication.txtobserved e7f30b36fccd84368ed4eadbc1c7d7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|